Environmental Meter

The environmental meter measures the flow velocity according to the hot wire principle. This guarantees a particularly compact design. In addition to the flow rate, the environmental meter can measure the volume flow and the ambient temperature.

• Measuring range: 0.3 … 30.0 m/s / 0.98 … 98.4 ft/s
• Probe length: 270 … 990 mm / 10.63 … 38.98 / 29.1"
• Probe diameter: Ø0.8 … 1.2 mm / 0.031 x 0.047"
• Data memory for 960 measured values
• Wind speed
• Volume flow
• Temperature measurement

• accuracy class 2
• automatic range: 30 ... 130 dB
• manual ranges: 30 ... 80 / 60 ... 110 / 80 ... 130 dB
• resolution: 0.1 dB
• accuracy: ±1.5 dB (94 dB @1 kHz) / ±5 dB (94 dB @8 kHz)
• frequency weighting A and C
• numerical values and traffic light display

The environmental meter is particularly suitable for measurements of noise pollution in the field of industrial, health, safety and environmental monitoring. The environmental meter has a logger function, which enables the storage of up to 32,700 measured values.

• Automatic range: 30 … 130 dB
• Manual ranges: 30 … 80/50 … 100/80 … 130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Data logger function for 32,000 values
• Including sound calibratorSound calibrator for recalibrating sound measuring devices. Sound measuring devices are delivered pre-adjusted, the sensor of the device is subject to a temporal drift, with the sound calibrator you can always re-calibrate the sound measuring device independently and thus have continuously optimal measurement results. The sound calibrator is an optimal addition to the sound meter.Class II Acoustic Sound Calibrator
• Sound pressure level 94, 104, 114 db
• For weighting filters A, B, C and D
• 1/2 inch microphone connection
• Class II

The environmental meter measures the flow velocity according to the hot wire principle. This guarantees a particularly compact design. In addition to the flow rate, the environmental meter can measure the volume flow and the ambient temperature.

• Measuring range: 0.3 … 30.0 m/s / 0.98 … 98.4 ft/s
• Probe length: 270 … 990 mm / 10.63 … 38.98 / 29.1"
• Probe diameter: Ø0.8 … 1.2 mm / 0.031 x 0.047"
• Data memory for 960 measured values
• Wind speed
• Volume flow
• Temperature measurement
• incl. ISO Calibration Certificate (wind speed function only)

The environmental meter is a handheld, portable, professional Class II noise meter, sound meter or decibel (dB) meter with built-in data-logging or data-recording functionality. Thus, the environmental meter is ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time.

• Sound measuring range: 30 …130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Memory: Stores up to 32,700 readings
• Sampling rate: 2 times per second
• ISO calibration available as an option
• Incl. calibration certificate

• Automatic range: 30 … 130 dB
• Manual range: 30 … 80 / 50 … 100 / 80 … 130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Memory capacity: 32700 values
• incl. software for LEQ calculationImportant! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop.

The PCE-VA 20 is a versatile environmental meter for determining environmental conditions such as wind, temperature and humidity. It is additionally used to test heating, ventilation and air conditioning / cooling (HVAC) systems. This environmental meter device has a 10 cm / 3.9" Ø fan impeller and a clear backlit LCD. Available functions include display hold, average / maximum / minimum value, auto shutdown, low-battery warning, and metric / imperial choice.

• Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
• Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
• Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±  (3% of measured value + 0.3 m/s) when more than 20 m/s
• Resolution: 0.1
• Incl. ISO Calibration Certificate

This environmental meter with outside sensor is a real all-rounder. The wireless environmental meter with outside sensor is easy to assemble based on the instructions provided. You do not have to be a professional to operate the wireless environmental meter and outside sensors. The weather data of the environmental meter with outside sensor for different parameters are sent up to 100 meters by radio signal to the main station.

• 3 displays
• Indoor temperature in Celsius or Fahrenheit
• Outside temperature in Celsius or Fahrenheit
• Indoor air humidity / outdoor air humidity
• Air pressure gauge in inHg or hPa
• Absolute or relative air pressure display selectable
• Precipitation indication in mm or inch
• Precipitation indicator for 1 hour, 24 hours, 1 week, 1 month
• Wind speed in mph, km/h, m/s, knots …
• Wind direction indicator
• Wind chill temperature gauge
• Weather forecast, trend indicator, storm warning
• and much more…